Just a reasonable take, if I had to rank the best one, I'd maybe say uncle/niece. It feels just realistic enough with the relationship being close enough to be family yet far enough to have questionable motives.
New degenerate here, joining the grind, I was lurking in the aether until I learned about members+ so I figured it was time to actually socialize a bit
Hmmmm, I feel like it's a pretty common answer but it's just gotta be ability to time travel, soo much potential to profit from knowing how things go ahead of time.
If I wanted to make it balanced I'd say around 30 minutes max with a cooldown of the same time.